/*
 *  Copyright 2007-2008 by Matthias Buch-Kromann <mbk.isv@cbs.dk>.
 *  *
 *  This file is part of the Open-source Dependency Toolkit (OSDT),
 *  see http://code.google.com/p/open-source-dependency-toolkit.
 *  
 *  The OSDT is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published
 *  by the Free Software Foundation, either version 3 of the License,
 *  or (at your option) any later version.
 * 
 *  The OSDT is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 * 
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with the OSDT in the file COPYING and COPYING.LESSER. If not, see
 *  http://www.gnu.org/licenses.
 */

package org.osdtsystem.values;

/**
 * A list of pointed edges, ie, edges where one of the nodes has been singled
 * out.
 * @author Matthias Buch-Kromann <mbk.isv@cbs.dk>
 */
public class PointedEdgeID implements PointedEdge {
    private EdgeID edge;
    private NodeID node;

    public PointedEdgeID(NodeID node, EdgeID edge) {
        this.node = node;
        this.edge = edge;
    }
    
    @Override
    public EdgeID asEdge() {
        return edge;
    }
    
    @Override
    public NodeID asNode() {
        return node;
    }

    @Override
    public Location asLocation() {
        return null;
    }
}
